package com.sky.service;/*
 * ClassName: ShoppingCartService
 * Package : com.sky.service
 * Description:
 * @Author zKer
 * @Create 2024/4/18 16:44
 */

import com.sky.dto.ShoppingCartDTO;
import com.sky.entity.ShoppingCart;

import java.util.List;

public interface ShoppingCartService {
    void add(ShoppingCartDTO shoppingCartDTO);


    List<ShoppingCart> showShoppingCart();

    void clean();

    void sub(ShoppingCartDTO shoppingCartDTO);
}
